UCS2113 datasheet(11/62 Pages) MICROCHIP

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DS20005680B-page 11

UCS2113

Note: Unless otherwise indicated, VDD = VS = 5V, TA = +27°C.

FIGURE 2-7:

VS Overvoltage Threshold

vs. Temperature.

FIGURE 2-8:

VS Undervoltage Threshold

vs. Temperature.

FIGURE 2-9:

Trip Current Limit Operation

vs. Temperature.

FIGURE 2-10:

IBUS Measurement

Accuracy.

FIGURE 2-11:

Active State Current vs.

Temperature (both channels on,

PWR_EN1 = PWR_EN2 = 1).

5.90

5.92

5.94

5.96

5.98

6.00

6.02

6.04

6.06

6.08

6.10

-40

-15

110

Temperature (°C)

DD = 5V

2.0

2.1

2.2

2.3

2.4

2.5

2.6

2.7

2.8

2.9

3.0

-40

-15

110

Temperature (°C)

DD = 5V

Threshold

Hysteresis

-12%

-10%

-8%

-6%

-4%

-2%

-40

-15

110

Temperature (°C)

S = VDD = 5V

LIM = 3.0A min. (3.2A typ., 3.4A max.)

Note: The percentage is relative to the

maximum specification (3.4A)

-5

-4

-3

-2

-1

0.0

0.5

1.0

1.5

2.0

2.5

3.0

Current (A)

100

200

300

400

500

600

700

800

-40

-15

110

Temperature (°C)

DD + IS1 + IS2

S1 + IS2

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